Su Xiaobai, who suffers from a terminal illness, is helpless and waiting to die in a cold rental house.

But what he waited for was a life simulation system. Only by completing the simulation again and again can he rely on the system to survive.

[You came to the Azure Star in the Star Iron World, became an abandoned baby, and were adopted by the Black Tower family.]

[You are a natural singer, and Heita has become your nominal sister.]

[But the disaster outside the border puts the Black Tower in imminent danger. You decide to save your sister.]

On your eighteenth birthday, you climbed a tall building, resonated with the same harmony, burned yourself, and sang your last song.

[The flames of destruction engulfed you, leaving behind only a burnt diary with the words "She is so beautiful"]

[The genius who never cries broke down in tears. To revive you, she solved the solitary wave algorithm problem. To wait for you, she achieved rejuvenation, her appearance frozen in time at her most beautiful...]

Second simulation:

[You become Fu Xuan's senior apprentice, and young Fu Xuan is very dependent on you.]

[Until the war with the Fengrao people broke out, you tried your best to convince your master and Fu Xuan to retreat together, and personally presided over the prayer for the hunting patrol...]

[The hunting arrow came crashing down on you like a meteor. You died under that arrow that could destroy everything, but you also saved her and her master.]

…

After several simulations, you recovered your health. You thought you were just a passer-by in their lives, and the system pulled you, healthy and complete, into the Star Iron World.

then……

What is it like to travel through time countless times and join a chat group?

In the Naruto world, he is a member of the Uchiha clan who is about to face the Uchiha clan extermination night.

In the everyday world of science, he jumps back and forth between red and black. He, Lupin the Third, Kaito Kid, and Cat's Eye are known as the Four Great Thieves.

In the world of pirates, he is the captain of the 4th Division of the Rocks Pirates who is about to experience the Battle of God Valley, and is identified by the World Government as the most dangerous man.

In the Inuyasha world, he is the eldest son of Inu no Taisho and has two stupid Odoku.

In the King of Fighters world, he and Mai Shiranui have a secret that must be told in the park.

In the world of Death Gods, he and Yamamoto became the Death Gods that Aizen feared the most in Soul Society.

Fairy Tail, Teyvat, Valoran, Arad, Resident Evil, Marvel, FATE, Academy City, Touhou Project, JOJO has left his legend in every world!

Get out of my way, old woman! I'm going to blow up Gensokyo today!!!"

Facing the many BBAs in front of him, Shi Bai made his life declaration with extraordinary determination.

I have no regrets about entering the East in this life, and I will definitely blow up Gensokyo in the next life.

A joyful and sophisticated story, completing the history of Gensokyo from scratch, a story about how the Godfather of Gensokyo tried his best to blow up Gensokyo.

"Because glory lies far away!"

On the Magic Eye Collection Train, the Rain Witch smiled with satisfaction as she watched El-Melloi II display the might of the king's army in front of Hephaestion.

"Broken down~"

In the world of Artificial Girl + Rozen Maiden, the fairy tale witch hugged the mercury lamp and hummed briskly with light steps.

"This is a friendly vampire."

In the world of Bloodthirsty Assault, looking at Nangong Nayue with a wary face, Elquet smiled and waved.

"Seven dragons, turn into my fingers!"

In the world of Problem Child, Draco (Beast Nero) rushed towards the high sun with a grin.

...

Since you are here, come in and take a look

Pharmacist: Let all sentient beings obtain what they desire.

Lan: @Pharmacist, I have shared a group member location, come and join!

Qin Mo: Dear Lan, please stop chasing the Pharmacist to send rockets!

Aha: Pass it on, the group leader’s dear is Lan, but Lan is chasing the Pharmacist. @Fu Li, Aha thinks this can be filmed for 200 episodes…

Fu Li: Precious memories…

Nanook: Foolish joy, foolish wisdom, makes me tired.

Aha: Foolish lunatic, do you want to be beaten up by the group?

Krip: Build a wall…

Aha: Amber King, look at Beloberg, what have you protected?

Qin Mo: Brother Tumu, stop fighting, I have opened up a new world…

【Multiple female protagonists】【System text】【Simulator】

Huangquan, Black Tower, Jingliu, Ruan Mei, Heiseyin, Feixiao...

Huang Quan: "It turns out that the reflections I saw by the Forgotten River were real. There were so many people, and you..."

Black Tower: "Are my 281 puppets and I not enough? Dear Professor Shi Hui?"

Jing Liu: "Silly Dragon, today I will show you how many ways to write the word 'Hui'!"

Ruan Mei: "My dear, I will become a Star God with you, and then... I will be the master of the harem."

Heather: "How can a fish bear to leave the ocean where it lives... Even if it takes more than 30 million reincarnations, I will find you again, Mr. Dragon."

Fei Xiao: "Mr. Shi Hui, you can't run away!"

…

Shi Hui: "My name is Shi Hui, and I'm the most devoted believer in the mystery. You can also call me a (fictional) historian."

According to authentic and unofficial records, long ago, Achieveri and Aha had a love affair. Once, while playing on the Star Train, they accidentally shattered half of the train. The enraged conductor kicked the two worst-known passengers off the train.

However, their feelings did not disappear, but instead grew even faster. But bound by fate, they could never go any further.

Lan Tangying, who travels through the world of anime, obtains the Heart of the World and, starting from that world, creates his own. Step by step, he expands the world and replenishes himself until he becomes the master of the infinite multiverse. Experience the daily life of anime in the main world, and travel through the worlds of Demon Slayer, Inuyasha, Genshin Impact, and more.

Shinji accidentally obtains the All-World Battle System, which allows him to summon characters from various dimensions to fight together. After the battle is decided, he and the participants will receive rewards.

Shinji, who had watched countless anime since childhood, could no longer suppress his excitement. Since that was the case...

The battlefield of all worlds has officially begun!

The first match: The man who can destroy the world vs. Konoha's scarlet beast Might Guy!

Upon learning of this, all the worlds in the dimension were in an uproar!

Ace: "I didn't expect Dad's true strength to be so terrifying!"

Kakashi: "Is this the last trick you have for me? If you want me to die sooner, just tell me, Kai!"

Might Guy: "Hahaha, I didn't expect everyone to find out my trump card."

First match, Whitebeard vs Eight Gates Kai

The second match, Akainu VS Senju Tobirama

The third game, Iron Fist Garp VS Tendo Pain

The fourth match, Kaido of Beasts vs. Uchiha Madara

Game 5, Minato Namikaze vs Kizaru

Game 6, Nexus vs. Godzilla

Game 7, Kakarot vs. Saitama

Game 8, Crocodile vs. Gaara

The ninth match, Aokiji VS Uchiha Itachi

The tenth game, Tang San vs. Yujiro

As a traveler, he was supposed to travel to the continent of Teyvat.

But he accidentally came to the world of Throne of God and was rescued from the lake by the young Cai'er.

At the same time, he obtained the inheritance of the seven gods of the original gods.

Unlock the Thunder God Baalzebul at the beginning, and use his unintended strike to bring a different kind of shock to the world.

Long Haochen: "I thought I was invincible with two Gods, until I met Lin Feng..."

The Demon King: "In the face of the mighty Heaven, even I am not completely confident that I can handle it..."

Austin Griffin: "I can't believe there's someone more pretentious than me. The emergency food I've been living with day and night is actually the one who upholds justice..."

Cai'er: "..."

…

Zhang Yu: “Ah, am I not in the Star Iron Universe? How come it’s the Genshin Impact chat group?”

Pam: “I thought it was a speed bump, Pa.”

Paimon: “Now everyone knows I’m emergency food.”

Funina: “Even gods can judge.”

Black Tower: “Come and test it, please.”

Pam: “I have compatriots too.”

Jizi: “It’s incredible.”

Bai Yuekui: “Thank you.”

(So far, I’ve been to Super Seminary, Slayer, and Soul Cage. The next one for Naruto should be Honkai Impact 3rd.)

(The first few chapters are not good because they are written for the first time, but they cannot be changed drastically. If you can’t continue reading, you can start reading directly from Chapter 15.)

(If you want to go to other worlds, you can write it down, but sometimes there are too many messages to read. I hope you won’t blame me if you missed it.)